outgoing
affluent
bayou
billabong
branch
confluent
confluent stream
dejecta
dejection
dejecture
dendritic drainage pattern
discharge
effused
effusive
egesta
ejecta
ejectamenta
ejection
excrement
excreta
excretes
extravasate
extravasated
extravasation
exudate
exudation
feeder
fork
outbound
outflowing
outpouring
outward-bound
prong
transudate
transudation
tributary
waste
waste matter
waste material
waste product
ichor
oil
otherspace
outfall
pollutant
raffinate
runoff
sewage
sewerage
sludge
soapstock
twenty-four-inch
wastewater
water-supply